Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Rh2 win in 3 half-moves
2 Rh5 win in 7 half-moves
3 Rh6 win in 7 half-moves
4 Rh7 win in 7 half-moves
5 Nf7 loss in 2 half-moves
6 Ng6 loss in 2 half-moves
7 Ra4 loss in 2 half-moves
8 Rb4 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Rf4 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rh1 loss in 2 half-moves
13 Rh3 loss in 2 half-moves
14 Rc4 loss in 1 half-moves
15 Re4 loss in 1 half-moves